CN108713334B - 一种基站间的同步方法、设备 - Google Patents

一种基站间的同步方法、设备 Download PDF

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Publication number
CN108713334B
CN108713334B CN201680082994.3A CN201680082994A CN108713334B CN 108713334 B CN108713334 B CN 108713334B CN 201680082994 A CN201680082994 A CN 201680082994A CN 108713334 B CN108713334 B CN 108713334B
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base station
target
source base
time
user terminal
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CN201680082994.3A
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Chinese (zh)
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CN108713334A (zh
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王曼
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680082994.3A 2016-03-15 2016-03-15 一种基站间的同步方法、设备 Active CN108713334B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/076380 WO2017156708A1 (fr) 2016-03-15 2016-03-15 Procédé et dispositif de synchronisation entre des stations de base

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CN108713334A CN108713334A (zh) 2018-10-26
CN108713334B true CN108713334B (zh) 2021-02-23

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US (1) US10764848B2 (fr)
EP (1) EP3419350A4 (fr)
CN (1) CN108713334B (fr)
WO (1) WO2017156708A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109792447B (zh) * 2017-04-21 2020-11-06 华为技术有限公司 应用数据迁移方法及网络设备
JP7145103B2 (ja) * 2019-02-26 2022-09-30 本田技研工業株式会社 通信装置及びプログラム
US11184872B2 (en) * 2019-04-04 2021-11-23 Qualcomm Incorporated Reference timing delivery to user equipment with propagation delay compensation
CN111416760B (zh) * 2020-03-30 2022-11-08 京东方科技集团股份有限公司 一种信息同步方法、终端及信息同步系统
CN117528560A (zh) * 2022-07-29 2024-02-06 中兴通讯股份有限公司 基站状态确定方法、装置、电子设备及存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307840B1 (en) * 1997-09-19 2001-10-23 Qualcomm Incorporated Mobile station assisted timing synchronization in CDMA communication system
CN101154984B (zh) * 2006-09-25 2012-10-03 电信科学技术研究院 一种保持上行同步的方法及系统
TWI483631B (zh) * 2006-10-31 2015-05-01 Interdigital Tech Corp 確定頻道品質指示符（cqi）及傳送cqi的傳輸時間間隔（tti）
US7865212B2 (en) * 2007-01-17 2011-01-04 Research In Motion Limited Methods and apparatus for use in transferring user data between two different mobile communication devices using a removable memory card
CN101035327A (zh) * 2007-04-13 2007-09-12 华为技术有限公司 无线通信系统、空中接口同步方法、基站及其控制器
CN101232325B (zh) * 2008-01-31 2013-01-09 华为技术有限公司 无线通信系统、空中接口同步调整方法、基站及其控制装置
US20100054237A1 (en) * 2008-09-04 2010-03-04 Motorola, Inc. Synchronization for femto-cell base stations
FR2972322A1 (fr) * 2011-09-27 2012-09-07 Thomson Licensing Procede de synchronisation dans un reseau sfn
CN102612134B (zh) * 2012-04-06 2015-05-13 工业和信息化部电信传输研究所 一种用户设备辅助的基站间同步方式
KR102043138B1 (ko) * 2013-04-19 2019-11-11 삼성전자주식회사 분산 셀 구조의 이동 통신 시스템에서 기지국간 동기화 방법 및 장치
JP6392332B2 (ja) * 2013-06-04 2018-09-19 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて基地局が端末の同期化のための情報を送信する方法及びそのための装置
CN103313381B (zh) * 2013-06-06 2016-10-26 安徽华东光电技术研究所 一种无线通信发射基站同步方法
WO2015000104A1 (fr) * 2013-07-01 2015-01-08 华为技术有限公司 Procédé de synchronisation d'interface hertzienne, stations de base, appareil de commande et système de communication sans fil
WO2015016630A1 (fr) * 2013-08-02 2015-02-05 엘지전자 주식회사 Procédé de transmission de signal dans une communication de dispositif à dispositif et appareil pour celui-ci
US9408172B2 (en) * 2013-09-30 2016-08-02 Qualcomm Incorporated High precision network synchronization in an indoor position location system
US10285142B2 (en) * 2014-11-05 2019-05-07 Innovative Technology Lab Co., Ltd. Apparatus and method for configuring synchronization signal for D2D communication

Also Published As

Publication number Publication date
CN108713334A (zh) 2018-10-26
US10764848B2 (en) 2020-09-01
EP3419350A1 (fr) 2018-12-26
US20190028985A1 (en) 2019-01-24
EP3419350A4 (fr) 2019-03-13
WO2017156708A1 (fr) 2017-09-21

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